Renewable

Will it leapfrog the competition? A power station that can also jump-start vehicles? That's exactly what the Vtoman Jump 2200 promises. Our test reveals what the 1.5 kWh power station has to offer.

Energy source in a suitcase format. Almost 4 kWh capacity and lighter than many competitors - the new Bluetti Elite 400 Powerstation reveals practical aspects in the test, but also a few weaknesses.

BKW overkill? A balcony solar system that works almost like a large PV system? That's exactly what the Zendure SolarFlow 2400 Pro promises - with AI, dynamic electricity tariffs and up to 16.8 kWh of storage. Is the expensive XXL storage system worth it in everyday life or is it simply too much?

Big and small at the same time. The Bluetti Elite 300 is particularly light and compact for a 3 kWh power station. But can it also impress with its other features? Our Bluetti Elite 300 practical test provides the answer.

Slim & wireless. The BMX SolidSafe Air Titanium 5K power bank offers fast charging of up to two devices simultaneously through its Qi2 magnetic wireless charging pad and USB-C port using its 5,000 mAh battery.

Only 18.9 kg. Anker's new 2 kWh Solix C2000 Gen 2 power station is almost 40 percent lighter than its predecessor. Our Anker Solix C2000 Gen 2 review reveals whether this is at the expense of the features and performance of the solar generator.

Heavyweight. The Anker Solix F3000 is a real powerhouse with its 3,072 Wh capacity (expandable up to 12 kWh) and 3,600 W output. In the test, the power station scored with its strength, but also had to put up with a few minor criticisms.

Improvements and savings. With a market price of less than $800, the Aferiy P280 is definitely a bargain in the 2 kWh power station class. Our review of the Aferiy P280 explains what this affordable solar generator offers and what it can do.

Handy display. The Cuktech 15 Air offers fast charging of up to three USB devices simultaneously. Users can monitor each port on its color display, and the runtime estimate lets mobile livestreamers and podcasters plan exactly how long they can keep broadcasting.

Bio-degradable case? Bluetti markets the Elite 100 V2 not only as a compact power station for mobile use, but puts strong emphasis on its new bio-based plastic enclosure. Sustainability is positioned as a key selling point – but how much does this approach actually matter in real-world use? Our review shows how the Bluetti Elite 100 V2 performs day to day and whether its “green” promise goes beyond marketing claims.

Automated charging. The Ostation 2 Pro offers automated charging of up to 12 AA and 12 AAA Ni-MH batteries. It also charges Olight Ecolast Li-ion AA cells and flashlights.

Upgrades and downgrades. The Anker Solix C1000 Gen 2 is a compact yet powerful power station. Compared to its predecessor, it is lighter, provides more power and charges in under an hour. In addition to improvements, there are also a few limitations, as our Anker Solix C1000 Gen 2 review shows.